53 lines
1.4 KiB
JavaScript
53 lines
1.4 KiB
JavaScript
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"use strict";
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var _ariaQuery = require("aria-query");
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var _jsxAstUtils = require("jsx-ast-utils");
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var _schemas = require("../util/schemas");
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/**
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* @fileoverview Enforce scope prop is only used on <th> elements.
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* @author Ethan Cohen
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*/
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// ----------------------------------------------------------------------------
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// Rule Definition
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// ----------------------------------------------------------------------------
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var errorMessage = 'The scope prop can only be used on <th> elements.';
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var schema = (0, _schemas.generateObjSchema)();
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module.exports = {
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meta: {
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docs: {
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url: 'https://github.com/evcohen/eslint-plugin-jsx-a11y/tree/master/docs/rules/scope.md'
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},
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schema: [schema]
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},
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create: function create(context) {
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return {
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JSXAttribute: function JSXAttribute(node) {
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var name = (0, _jsxAstUtils.propName)(node);
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if (name && name.toUpperCase() !== 'SCOPE') {
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return;
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}
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var parent = node.parent;
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var tagName = (0, _jsxAstUtils.elementType)(parent); // Do not test higher level JSX components, as we do not know what
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// low-level DOM element this maps to.
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if (!_ariaQuery.dom.has(tagName)) {
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return;
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}
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if (tagName && tagName.toUpperCase() === 'TH') {
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return;
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}
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context.report({
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node,
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message: errorMessage
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});
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}
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};
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}
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};
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